[compiler-rt] r336996 - Add a test with multiple BBs on the same line

[Marco Castelluccio via llvm-commits]

Author: marco
Date: Fri Jul 13 06:01:43 2018
New Revision: 336996

URL: http://llvm.org/viewvc/llvm-project?rev=336996&view=rev
Log:
Add a test with multiple BBs on the same line

Test for https://bugs.llvm.org/show_bug.cgi?id=38065.

Added:
    compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-multiple-bbs-single-line.c
    compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-multiple-bbs-single-line.c.gcov
    compiler-rt/trunk/test/profile/instrprof-gcov-multiple-bbs-single-line.test

Added: compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-multiple-bbs-single-line.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-multiple-bbs-single-line.c?rev=336996&view=auto
==============================================================================
--- compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-multiple-bbs-single-line.c (added)
+++ compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-multiple-bbs-single-line.c Fri Jul 13 06:01:43 2018
@@ -0,0 +1,20 @@
+int main(void)
+{
+  int var;
+
+  int a = 1;
+  if (a) {
+    var++;
+  }
+
+  if (a) {}
+
+  int b = 0;
+  if (b) {
+    var++;
+  }
+
+  if (b) {}
+
+  return 0;
+}

Added: compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-multiple-bbs-single-line.c.gcov
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-multiple-bbs-single-line.c.gcov?rev=336996&view=auto
==============================================================================
--- compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-multiple-bbs-single-line.c.gcov (added)
+++ compiler-rt/trunk/test/profile/Inputs/instrprof-gcov-multiple-bbs-single-line.c.gcov Fri Jul 13 06:01:43 2018
@@ -0,0 +1,34 @@
+// CHECK:        -:    0:Source:{{.*}}Inputs/instrprof-gcov-multiple-bbs-single-line.c
+// CHECK-NEXT:        -:    0:Graph:instrprof-gcov-multiple-bbs-single-line.gcno
+// CHECK-NEXT:        -:    0:Data:instrprof-gcov-multiple-bbs-single-line.gcda
+// CHECK-NEXT:        -:    0:Runs:1
+// CHECK-NEXT:        -:    0:Programs:1
+// CHECK-NEXT:function main called 1 returned 100% blocks executed 80%
+// CHECK-NEXT:        -:    1:int main(void)
+// CHECK-NEXT:        -:    2:{
+// CHECK-NEXT:        -:    3:  int var;
+// CHECK-NEXT:        -:    4:
+// CHECK-NEXT:        1:    5:  int a = 1;
+// CHECK-NEXT:        1:    6:  if (a) {
+// CHECK-NEXT:branch  0 taken 1
+// CHECK-NEXT:branch  1 taken 0
+// CHECK-NEXT:        1:    7:    var++;
+// CHECK-NEXT:        1:    8:  }
+// CHECK-NEXT:        -:    9:
+// CHECK-NEXT:        1:   10:  if (a) {}
+// CHECK-NEXT:branch  0 taken 1
+// CHECK-NEXT:branch  1 taken 0
+// CHECK-NEXT:        -:   11:
+// CHECK-NEXT:        1:   12:  int b = 0;
+// CHECK-NEXT:        1:   13:  if (b) {
+// CHECK-NEXT:branch  0 taken 0
+// CHECK-NEXT:branch  1 taken 1
+// CHECK-NEXT:    #####:   14:    var++;
+// CHECK-NEXT:    #####:   15:  }
+// CHECK-NEXT:        -:   16:
+// CHECK-NEXT:        1:   17:  if (b) {}
+// CHECK-NEXT:branch  0 taken 0
+// CHECK-NEXT:branch  1 taken 1
+// CHECK-NEXT:        -:   18:
+// CHECK-NEXT:        1:   19:  return 0;
+// CHECK-NEXT:        -:   20:}

Added: compiler-rt/trunk/test/profile/instrprof-gcov-multiple-bbs-single-line.test
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/instrprof-gcov-multiple-bbs-single-line.test?rev=336996&view=auto
==============================================================================
--- compiler-rt/trunk/test/profile/instrprof-gcov-multiple-bbs-single-line.test (added)
+++ compiler-rt/trunk/test/profile/instrprof-gcov-multiple-bbs-single-line.test Fri Jul 13 06:01:43 2018
@@ -0,0 +1,13 @@
+XFAIL: *
+
+RUN: mkdir -p %t.d
+RUN: cd %t.d
+
+RUN: %clang --coverage -o %t %S/Inputs/instrprof-gcov-multiple-bbs-single-line.c
+RUN: test -f instrprof-gcov-multiple-bbs-single-line.gcno
+
+RUN: rm -f instrprof-gcov-multiple-bbs-single-line.gcda
+RUN: %run %t
+RUN: llvm-cov gcov -b -c instrprof-gcov-multiple-bbs-single-line.gcda
+RUN: FileCheck --match-full-lines --strict-whitespace --input-file instrprof-gcov-multiple-bbs-single-line.c.gcov %S/Inputs/instrprof-gcov-multiple-bbs-single-line.c.gcov
+RUN: rm instrprof-gcov-multiple-bbs-single-line.gcda